Get ready to set your DVR’s and TiVo’s, D.C. The major networks have already started rolling out their new line-ups, but this week there are seemingly unlimited primetime viewing options as the new fall TV season kicks into high gear. Family sitcoms are back, as are shows about aliens. Where does D.C. fit into this prime time muddle? Lucky for us, it looks like the political drama is still going strong. We’ll have more then…